antigravity machine反: reverse side重力: gravity; force of gravity; g ...机: machine; engine反重力: anti-g; antigravitational force; levitation; reverse gravity反重力浮艇: land speeder下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:反重力机,即可在微信中查询翻译